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Network Innovation through OpenFlow and SDN
book

Network Innovation through OpenFlow and SDN

by Fei Hu
February 2014
Intermediate to advanced content levelIntermediate to advanced
520 pages
13h 14m
English
CRC Press
Content preview from Network Innovation through OpenFlow and SDN
180
CHRISTIAN ESTEVE ROTHENBERG ET AL.
© 2010 Taylor & Francis Group, LLC
devices or are kept up in the virtual network plane, which can be a
reproduction of the discovered physical connectivity or a simplified/
arbitrary version (e.g., single router abstractions [22,28]) of the HW
resources. In the former, messages follow the physical path, so no
additional fault-detection mechanism are required at the cost of
extra propagation delays. In the latter, signaling is kept in the virtual
domain, benefiting from low latencies and contributing to better scal-
ability. is option provides a more natural support for virtual networks
but requires extra programmability and fault-detection extensions to
update VMs’ logical associations caused by physica
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Publisher Resources

ISBN: 9781466572096